extends ../../components/layout
append style
  +css('demo/demo.css')
block title
  title button
block content
  header.demos-header
    h1.demos-title 按钮
  .demos-content
    .btn.btn-s 按钮
    .btn.btn-m 按钮
    .btn.btn-l 按钮
    .btn 按钮
    .btn.disabled 按钮
    .btn.btn-warn 按钮
    .btn.btn-info 按钮
    .btn.btn-gray 按钮
    .btn.btn-default 按钮
